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Match each catalyst in Column-I with its use in Column-II. Column-I (catalyst): (A) TiCl4, (B) PdCl2, (C) Pt/PtO, (D) Cu Column-II (use): (P) Adams catalyst in reduction, (Q) in preparation of (CH3)2SiCl2, (R) Ziegler-Natta catalyst in polythene production, (S) Wacker process converting C2H4 to CH3CHO

1. A-R, B-S, C-P, D-Q
2. A-P, B-Q, C-R, D-S
3. A-Q, B-R, C-S, D-P
4. A-S, B-P, C-Q, D-R

Correct answer: A-R, B-S, C-P, D-Q

Solution

TiCl4 is the Ziegler-Natta catalyst (R), PdCl2 drives the Wacker process (S), Pt/PtO is Adams catalyst (P), and Cu is used in making (CH3)2SiCl2 (Q).

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